Issues

• tinygo: "no input files" when compiling rp2040 project

  tinygo-org/tinygo#6025 · Filter by author soypat opened on Oct 25, 2026
  1

• darwin: bundled ld64.lld cannot read the Xcode 27 SDK (unknown architecture arm64e.x1-macos); please cherry-pick LLVM's arm64e.x1 support into tinygo_22.x

  tinygo-org/tinygo#6019 · Filter by author shibukawa opened on Oct 24, 2026

• I hope support esp32 s31 soc

  tinygo-org/tinygo#6013 · Filter by author runsys opened on Oct 24, 2026

• compiler: add //go:nopanic and replace uses of //go:nobounds

  tinygo-org/tinygo#6008 · Filter by author davecheney opened on Oct 24, 2026 · 0.45
  

• Keep frame pointers on linux amd64 and arm64

  tinygo-org/tinygo#6005 · Filter by author 0pcom opened on Oct 23, 2026

• Freshen tinygo/llvm-project

  tinygo-org/tinygo#5990 · Filter by author davecheney opened on Oct 22, 2026 · 0.45

• Raise minimum supported Go version to 1.26

  tinygo-org/tinygo#5984 · Filter by author davecheney opened on Oct 22, 2026 · 0.45
  

• crypto/tls: the js target gets the thin wrapper, which has no TLS in a browser

  tinygo-org/tinygo#5961 · Filter by author 0pcom opened on Oct 20, 2026

• builder: a large build keeps go/ssa and the program module in memory through the link

  tinygo-org/tinygo#5960 · Filter by author 0pcom opened on Oct 20, 2026
  1

• os: Hostname returns ErrNotImplemented on linux

  tinygo-org/tinygo#5959 · Filter by author 0pcom opened on Oct 20, 2026

• sync: Pool keeps every item forever

  tinygo-org/tinygo#5958 · Filter by author 0pcom opened on Oct 20, 2026

• runtime: resetting or stopping a timer allocates a new node under the threads scheduler

  tinygo-org/tinygo#5957 · Filter by author 0pcom opened on Oct 20, 2026

• runtime: the timer queue is a sorted list, so many timers cost O(n) per operation

  tinygo-org/tinygo#5956 · Filter by author 0pcom opened on Oct 20, 2026
  2

• js: os file operations always fail, even with a filesystem behind the WASI imports

  tinygo-org/tinygo#5955 · Filter by author 0pcom opened on Oct 20, 2026

• syscall, os: EBADFD is missing on js, and SameFile and Lchown on targets without a file system

  tinygo-org/tinygo#5954 · Filter by author 0pcom opened on Oct 20, 2026

• runtime/trace: FlightRecorder is missing, and debug.WriteHeapDump has no body

  tinygo-org/tinygo#5953 · Filter by author 0pcom opened on Oct 20, 2026

• compileopts: set the noasm and http2legacy build tags by default

  tinygo-org/tinygo#5952 · Filter by author 0pcom opened on Oct 20, 2026

• runtime: golang.org/x/sys/cpu and gvisor fail to link because their assembly has no bodies

  tinygo-org/tinygo#5951 · Filter by author 0pcom opened on Oct 20, 2026

• builder: a WebAssembly build runs ThinLTO's post-link pipeline on one thread

  tinygo-org/tinygo#5950 · Filter by author 0pcom opened on Oct 20, 2026

• js: go.run never resolves when main returns after the program has waited

  tinygo-org/tinygo#5949 · Filter by author 0pcom opened on Oct 20, 2026

• js: os.Args and the environment ignore go.argv and go.env

  tinygo-org/tinygo#5948 · Filter by author 0pcom opened on Oct 20, 2026

• os: File.SyscallConn returns ErrNotImplemented for files with a descriptor

  tinygo-org/tinygo#5947 · Filter by author 0pcom opened on Oct 20, 2026

• runtime/debug: SetCrashOutput is missing

  tinygo-org/tinygo#5946 · Filter by author 0pcom opened on Oct 20, 2026

• runtime/debug: SetGCPercent and FreeOSMemory do nothing with bdwgc

  tinygo-org/tinygo#5945 · Filter by author 0pcom opened on Oct 20, 2026

• runtime/pprof: every profile returns "unimplemented"

  tinygo-org/tinygo#5944 · Filter by author 0pcom opened on Oct 20, 2026